Anadarko has an approved permit as of May 9, 2017 to drill a Wolfcamp well(#89-35957) next door to the N/W in Section 8...
Your minerals are in a very productive area of Reeves County. I would be a little hesitant about selling if they were mine.
Link to Production Data(commingled production) for well 32734 & well 32814 in Section 11:
Lease Name: Kath 3-11/lease # 41697
GIS Map of Reeves County Section 11/Block 3/A-51/H & GN RR and surrounding area:
CLICK ON MAP TO ENLARGE